010.30.630 Liebher R974 Compatible Slewing Bearing for Hydraulic Systems

• Customization: Available
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Step: Double-Step
• Model NO.: 010.30.630
• Layout: Three-Ring
• Openness: Open
• Installation: Horizontal
• Transmission Form: Gear
• Type: Single-Row Crossed Roller
• Advantage: Low Noise, Low Vibration,High Precesion
• Seals Type: as Requirement
• Materials: 50mn/42CrMo
• Use: Mining, Petroleum, Automatic
• Certificate: 3.1,3.2,ABS,BV,CCS
• Delivery Time: 3-40 Days
• Teeth No.: 88
• Module: 4.5
• Specifications: 403.5*235*46 mm
• Brand: Zg
• Gear Type: Inernal Gear
• Rolling Element: Gcr15simn
• Raceway Hardness: 55~62HRC
• Size: 500 - 5000mm
• Service: OEM Customized Services
• Transport Package: by Wooden Box
• Specification: 1000
• Trademark: ZG
• Origin: Qingdao China
• HS Code: 8482109000
• Production Capacity: 20000PCS
• Package Size: 800.00cm * 800.00cm * 500.00cm
• Package Gross Weight: 175.000kg
• Lead Time: 14 days (1 - 100 Sets) ; 25 days (101 - 500 Sets) ; 45 days (501 - 1000 Sets) ; To be negotiated ( > 1000 Sets)

Product Description

Product Description

Product Descriptions:

 010.30.630 Liebher R974 Compatible Slewing Bearing for Hydraulic Systems

Product Parameters

Slewing Bearing Material: 50Mn

Standard Implemented: JBT2300-2011

Raceway Surface Hardness: HRC55~62

Hardening Depth Greater Than or Equal to: 3.5mm

Axial Clearance: 0.05~0.2mm

Radial Clearance: 0.05~0.2mm

End Runout: 0.1~0.15mm

Radial Runout: 0.2~0.25mm

Tooth Runout: 0.2~0.4mm

Brand:	ZG
Product descriptions:	Slewing rings, slewing drives, gears
Structure type:	single volleyball, double volleyball, cross roller, triple row roller
Material:	50Mn, 42Crmo
Process:	Quenching, tempering, tooth grinding
Provide:	Standard, Non-standard bearings

Single row four-point ball contact slewing bearing
Item	Model No.	Outline dimensions					Assembly holes dimension.					Weight  (kg)
		Outside dia. (D)	Inside dia. (d)	Total Height  (H)	I/O Ring height  (H1)	Height Difference  (h)	PCD (D1)	Inside dia.  (D2)	(n)	Hole  (Φ)	Thread
1	010.10.100	135	65	22	20	2	120		8	9	M8	1
2	010.10.120	160	80	27	24	4	146	94	8	9	M8	3
3	010.10.150	200	100	30	25	5	180		8	9	M8	5
4	010.10.180	234	124.5	36	30.5	5.5	214	144.5	8	9	M8	7
5	010.20.200	280	120	60	50	10	248	152	12	16	M14	16
6	010.20.224	304	144	60	50	10	272	176	12	16	M14	22
7	010.20.250	330	170	60	50	10	298	202	12	16	M14	25
8	010.20.280	360	200	60	50	10	328	232	18	16	M14	32
9	010.25.315	408	222	70	60	10	372	258	20	18	M16	42
10	010.25.365	448	262	70	60	10	412	298	20	18	M16	49
11	010.25.380	465	290	65	50	15	443	316	12	18	M16	48
12	010.25.400	493	307	70	60	10	457	343	20	18	M16	56
13	010.25.450	543	357	70	60	10	507	393	20	18	M16	62
14	010.30.500	602	408	80	70	10	566	434	20	18	M16	75
15	010.30.560	662	458	80	70	10	626	494	20	18	M16	95
16	010.30.630	732	528	80	70	10	696	564	24	18	M16	110
17	010.30.710	812	608	80	70	10	776	644	24	18	M16	120
18	010.40.800	922	678	100	90	10	878	722	30	20	M20	220
19	010.40.900	1022	778	100	90	10	978	822	36	22	M20	270
20	010.40.1000	1122	878	100	90	10	1078	922	36	22	M20	270
21	010.40.1120	1242	998	100	90	10	1198	1042	36	22	M20	320
22	010.45.1250	1390	1110	110	100	10	1337	1163	40	26	M24	420
23	010.45.1400	1540	1260	110	100	10	1487	1313	40	26	M24	480
24	010.45.1600	1740	1460	110	100	10	1687	1513	45	26	M24	550
25	010.45.1800	1940	1660	110	100	10	1887	1713	45	26	M24	610

 

Detailed description of these types slewing bearings

Single row four point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.

Engineering, Mining, Metallurgy, Ports, Machinery

 

Production Process

Rawing material inspection carefully

Rough machining

Toothing

Surface machining

Hole drilling

Packaging

 

About ZG bearings
1.introduction:we are a manufacturer of slewing bearing since 2021, our factory occupies a area of 3000square meters with 2 workshop and 1 office building. 
2. Featured products: slewing bearing and slewing drive
4. Workers: 35
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 1.5million USD
7. Exported countries: (25)
Asia: India, Pakistan, Israel, Korea, UAE, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines.
Europe: Turkey, Russia, Spain, Czech Republic, Poland, Slovakia, Bosnia and Herzegovina, Austria, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia

Company Profile

We are a specialized manufacturer of high-quality trailer chassis parts, offering reliable solutions for the agricultural and transport industries. Our product range includes Trailer axles, stub axles, air brake chambers, landing gear, Slewing bearing and complete chassis driving system solutions. With a commitment to innovation and precision engineering, we provide tailored solutions such as axles with wheels and brake systems to meet the diverse needs of our clients. Our focus on quality, performance, and customer satisfaction ensures that every product supports your trailer operations with efficiency and durability.
 

FAQ

FAQ: Trailer landing gear jack stands and Accessories

Q1: Do you offer custom trailer axle designs?
A: Yes, we provide custom trailer axles based on your specifications, including length, weight capacity, and material.
      If you send us drawings or specific measurements, we can manufacture to your requirements.

Q2: What materials are your trailer axles made from?
A: Our axles are typically made from high-strength steel and can be galvanized for corrosion resistance.
      We also offer aluminum axles for certain trailer types.

Q3: Can you supply axles with brakes?
A: Yes, we offer both electric and hydraulic brake options for our axles, depending on your needs.
     You can choose between different brake capacities and systems based on your trailer's load.

Q4: How do I measure for a replacement axle?
A: To measure for a replacement axle, measure the overall length from the spindle end to the opposite spindle end.
     Also, confirm the hub face distance and axle capacity to ensure a proper fit.

Q5: Do your axles come pre-assembled with hubs and bearings?
A: Yes, many of our axles come pre-assembled with hubs, bearings, and brakes, ready for installation.
     We also offer kits that include all necessary parts.

Q6: What is the lead time for custom axle orders?
A: Lead times typically range from 2 to 4 weeks, depending on the complexity of your order and the current production schedule.

Q7: What shipping options do you offer?
A: We offer shipping by sea, air, and express courier (DHL, FedEx, UPS).
     The estimated shipping time varies depending on the destination, but express shipping generally takes 3-7 days.

Q8: Do you offer warranties on your products?
A: Yes, we offer a standard warranty on all our axles.
     The warranty typically covers any manufacturing defects and varies depending on the product.
     Please inquire for specific warranty details on your order.

Q9: Can you produce axles for boat trailers?
A: Absolutely! We manufacture galvanized axles specifically for boat trailers,   
     which are resistant to saltwater corrosion and designed to withstand harsh marine environments.

Q10: Is it possible to request samples?
A: Yes, we can provide samples to test quality before placing bulk orders.
     Please contact us for sample availability and shipping costs.

Q11: Do you offer OEM services?
A: Yes, we provide OEM services and can manufacture products with your brand name and packaging.
    Our design team can assist in creating custom packaging to fit your needs.

Q12: Can I track my order?
A: Yes, once your order ships, we will provide tracking information so you can monitor the progress of your shipment.

Q13: What payment methods do you accept?
A: We accept various payment methods, including bank transfers (T/T), PayPal, and letters of credit (L/C).
     Please reach out for more details on payment terms.

Q14: How can I ensure my axles fit my trailer?
A: To ensure a proper fit, confirm the measurements of your existing axle or provide your trailer specifications.
     We are happy to assist with fitting guidance to avoid any installation issues.

Q15: Do you ship internationally?
A: Yes, we ship to customers worldwide. Our team has experience with international shipments and can help
     arrange customs clearance if needed.
 

Contact us